[vala] (95 commits) Non-fast-forward update to branch wip/transform

[Rico Tzschichholz <ricotz src gnome org>]

The branch 'wip/transform' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  ac1c6e8... Make the semantic analyzer be stateless
  d3ce15e... Collect error_types on demand to allow transformations
  5077e4b... Code transformer
  a12da8a... Move WhileStatement transformation into the code transforme
  5de8d69... Move DoStatement transformation into the code transformer
  136cdf8... Move ForStatement transformation into the code transformer
  f34862e... Move ConditionalExpression transformation into the code tra
  c8ab1e2... GVariant transformer
  2cd2bd3... Add ConditionalExpression.replace_expression plus other fix
  2b06bea... Add missing replace_expression to code nodes
  e722906... Code builder
  438dca3... Parse expressions from string
  7c4147d... Serialize structs
  817b0ec... Serialize hash table
  b26668b... Basic gvariant deserialization
  9817dba... Deserialize arrays
  b2a1833... Deserialize structs
  35ea465... Deserialize hash tables
  c673906... Wrapper methods
  d389f6a... Cache wrapper methods
  d06d7d2... Use wrapper method for serializing hash table and structs
  513d371... Resolve symbols during transformation
  f3736f3... Add more to_string() methods to expressions
  5730c38... Let the transformer handle recursive transformations
  8a56ec4... Simplify some code
  6546635... Move gvariant helper methods down to CodeTransformer
  8e9c5a7... Drop serialize_expression
  f3256db... Use wrapper methods for deserializing gvariants
  6411fb2... Complete the gvariant transformer
  2a61834... GDBus client transformer
  f3b9270... GDBus server transformer
  644b210... Drop unnecessary code
  9abf8be... Drop build_context from CodeBuilder
  59f14b3... Fix nested Variant (de)serialization
  0b826cf... Move ForeachStatement transformation into the code transfor
  e0907f3... Split CodeTrasformer into CCodeTransformer
  008aadd... Move BinaryExpression transformation to the code transforme
  a06c228... Move ObjectCreationExpression transformation to the code tr
  f425769... Drop GVariant stuff from CCodeBaseModule
  520ad27... Preserve the cast when unboxing gvariant
  30a5a1f... DOM-like linked list of statements
  68f31f0... Don't navigate the resolver tree if a node has been checked
  682b8d7... Use builder for the while statements
  99dadbd... Allow floating temp variables with CodeBuilder
  81718e8... Do not handle binary expressions without parent statement
  97f419a... Fix for statement and foreach on GList
  e8e54d6... Fix unary expression and active locals
  9d7bdaf... dbus: Require gio-2.0
  61f4649... Fix build after rebase
  f8563fc... Access SemanticAnalyzer.get_data_type_for_symbol in a stati
  99a71fe... Fix some code-style issues
  17fe2f1... Report error for unsupported GVariant (de)serialization
  e7b004f... Fix deserialiation of hash tables
  6b3e94a... codegen: Fix capture of compiler-generated internal temp va
  5b6d250... transformer: Clear wrapper cache for every file
  775ef65... dbus: Copy type when declaring temporary variables
  23200c1... codegen: Fix making local variables and constants active
  51fbe8e... Added TraverseVisitor for traversing the tree with a callba
  676cfb7... Convert get_used_variables to TraverseVisitor
  dfcb4f7... Make Method.yield_count be stateless
  8640a17... Drop visit_expression from Traverse to avoid checking twice
  c75de1d... Visit assignment and reference transfer in traverse
  bdc21df... Set parent_node when replacing expressions
  28cbe16... Set parent_node to properties defult value
  fd54eb5... Don't set source ref in Block.get_error_types
  72621ce... Fix get_current_* methods in the semantic analyzer
  41c4944... Fix result var for pre/post conditions
  9fe6198... Fix passing BusName and manage unhandled GErrors
  5314e44... Copy types in transformer
  ba4584c... Use qualified names in transformed expressions
  8d2e04f... Make gdbus work, temp commit
  61625b7... Allow symbol_from_string to return null
  85b3e61... Fix coalescing operator
  9b5f58e... Visit all nodes for transformation, not only the source one
  2e2c4ab... Cleanup generated empty blocks
  204f7f7... Return (owned) for temp variables when possible to avoid us
  b0a4c23... Use return_temp_access in conditional expression
  2357a0b... Use return_temp_access in coalescing expression
  5cc0864... Move Template transformation to the code transformer
  03a1aa2... Use _ctmp%d_ for compiler variables since they are globally
  001bbd5... Move postfix transformation from the codegen to the transfo
  53256f1... Set the scope of the codebuilder block for symbol resolutio
  3cce57f... Factorize some common code with convenient api. Fix do-whil
  bbbebed... Parse statements from a string
  ec8c711... Fix parsing temporary variables. Use statements()
  0cac0da... Accept method call children
  558b852... Use %? in the parser rather than stringifying expressions
  15a7ff1... Rename CodeBuilder.replaced to data
  20b8efd... Use more statements()
  a992b24... Visit more expressions in the transformer
  992cb33... Recurse arguments when getting error types for method calls
  cde93ed... Make CodeTransformer pluggable
  7cf9e64... Load plugins with GModule
  8d03beb... Do not load plugins from libdir. Issue a warning when using
  0f8f12c... Add more get_error_types
  90b019e... Fix string templates
  7b168f1... Fully qualify symbols used to transform
  31578d3... Fix raw variants

Commits added to the branch:

  df0dc4e... Make the semantic analyzer be stateless
  380c68d... Collect error_types on demand to allow transformations
  5b1adc1... Code transformer
  bc0f980... Move WhileStatement transformation into the code transforme
  39376b9... Move DoStatement transformation into the code transformer
  cf8ae67... Move ForStatement transformation into the code transformer
  71d1bc1... Move ConditionalExpression transformation into the code tra
  c30adf7... GVariant transformer
  6da3a18... Add ConditionalExpression.replace_expression plus other fix
  23bf23a... Add missing replace_expression to code nodes
  47a7c31... Code builder
  f8c39e1... Parse expressions from string
  9ad4e31... Serialize structs
  0810f23... Serialize hash table
  346f53f... Basic gvariant deserialization
  a733f6e... Deserialize arrays
  ec5f9df... Deserialize structs
  977f5b7... Deserialize hash tables
  a06087e... Wrapper methods
  245b023... Cache wrapper methods
  066397b... Use wrapper method for serializing hash table and structs
  dc3e7ad... Resolve symbols during transformation
  39914af... Add more to_string() methods to expressions
  56f259d... Let the transformer handle recursive transformations
  29e2eb1... Simplify some code
  deec127... Move gvariant helper methods down to CodeTransformer
  41d711d... Drop serialize_expression
  a7babea... Use wrapper methods for deserializing gvariants
  c100db4... Complete the gvariant transformer
  64426e0... GDBus client transformer
  b0fba24... GDBus server transformer
  6625beb... Drop unnecessary code
  623d66a... Drop build_context from CodeBuilder
  8475842... Fix nested Variant (de)serialization
  7f5885b... Move ForeachStatement transformation into the code transfor
  62eee16... Split CodeTrasformer into CCodeTransformer
  28a8a11... Move BinaryExpression transformation to the code transforme
  07fde8e... Move ObjectCreationExpression transformation to the code tr
  b611b1b... Drop GVariant stuff from CCodeBaseModule
  7732a4e... Preserve the cast when unboxing gvariant
  1c6bf7a... DOM-like linked list of statements
  69f605e... Don't navigate the resolver tree if a node has been checked
  b372751... Use builder for the while statements
  0370163... Allow floating temp variables with CodeBuilder
  060388c... Do not handle binary expressions without parent statement
  e96160f... Fix for statement and foreach on GList
  420d45d... Fix unary expression and active locals
  9ec745d... dbus: Require gio-2.0
  f052e95... Access SemanticAnalyzer.get_data_type_for_symbol in a stati
  72eb319... Fix some code-style issues
  977126a... Report error for unsupported GVariant (de)serialization
  eee15e8... Fix deserialiation of hash tables
  63b7639... codegen: Fix capture of compiler-generated internal temp va
  2003011... transformer: Clear wrapper cache for every file
  1c95204... dbus: Copy type when declaring temporary variables
  c2fc828... codegen: Fix making local variables and constants active
  17e3f34... Added TraverseVisitor for traversing the tree with a callba
  e00ba24... Convert get_used_variables to TraverseVisitor
  59d9750... Make Method.yield_count be stateless
  9e44782... Drop visit_expression from Traverse to avoid checking twice
  d3c8833... Visit assignment and reference transfer in traverse
  6663265... Set parent_node when replacing expressions
  9706062... Set parent_node to properties defult value
  83df60b... Don't set source ref in Block.get_error_types
  06107fa... Fix get_current_* methods in the semantic analyzer
  14e1f5f... Fix result var for pre/post conditions
  587d6a8... Fix passing BusName and manage unhandled GErrors
  5273ebc... Copy types in transformer
  9d04ff7... Use qualified names in transformed expressions
  5130756... Make gdbus work, temp commit
  751c268... Allow symbol_from_string to return null
  0dce583... Fix coalescing operator
  021cce0... Visit all nodes for transformation, not only the source one
  0f57e8f... Cleanup generated empty blocks
  3204cca... Return (owned) for temp variables when possible to avoid us
  2502384... Use return_temp_access in conditional expression
  aa16342... Use return_temp_access in coalescing expression
  6de8f7d... Move Template transformation to the code transformer
  9eeaed5... Use _ctmp%d_ for compiler variables since they are globally
  0af3cd1... Move postfix transformation from the codegen to the transfo
  60bdad9... Set the scope of the codebuilder block for symbol resolutio
  4ac4890... Factorize some common code with convenient api. Fix do-whil
  5bd3a2f... Parse statements from a string
  8fbc907... Fix parsing temporary variables. Use statements()
  ed0dbe2... Accept method call children
  15d46f0... Use %? in the parser rather than stringifying expressions
  a17728b... Rename CodeBuilder.replaced to data
  297d23e... Use more statements()
  eb44bd3... Visit more expressions in the transformer
  d03959a... Recurse arguments when getting error types for method calls
  b3b9778... Make CodeTransformer pluggable
  d017c1c... Load plugins with GModule
  8d581cb... Do not load plugins from libdir. Issue a warning when using
  e9ad010... Add more get_error_types
  cfc5c39... Fix string templates